Housing for a duct smoke detector



FIG. 1 is a front perspective view of housing for a duct smoke detectorshowing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an side elevational view showing the opposite side thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a front perspective view of our design shown in an alternateposition;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a side elevational view thereof;

FIG. 11 is an elevational view showing the opposite side thereof; and,

FIG. 12 is top plan view of thereof.

The rear views of the above-described embodiments have not beenillustrated. They are unadorned and not part of the invention.

The ornamental design for a housing for a duct smoke detector, as shownand described.